Surface Finish : Typically has a rough and scaled surface finish due to the nature of the rolling process. The surface might require further processing, such as pickling or descaling.Grade : Mild Steel: IS 2062 E250, E350, etc. Carbon Steel: ASTM A36, A572, etc. High Tensile Steel: ASTM A572, A588, etc. Alloy Steel: Various depending on composition. Mechanical Properties : Yield Strength: Varies by grade (e.g., 250 MPa for mild steel). Tensile Strength: Typically higher than yield strength; specific values depend on the grade.